Please see the link above of the post which offers the following solution:
“If you added a new page in HivePress/Templates and assigned it to the “Add Listings (Details)” template please check a list of blocks on the left (the “Template” section), there should be a block named just “Form”. In the template context, it shows the listing submission form.”
Please try following this screencast step by step Overview | HivePress Templates - YouTube The Template block category appears only after you select a template, and then save changes, the page will be refreshed and this block category will appear.
Thank yo for your response, Ihor. Unfortunately, it does not work. After I choose “Add listing (details)” from the drop down menu on the left, I push “update” and the page refreshes, but the selected option “Add listing (details)” goes back to default “-” and the template block never shows up.
Please make sure that you have created a new template step by step from this screencast Overview | HivePress Templates - YouTube
Also, please disable third-party plugins and customizations (if there are any) and check if this issue persists. If you use a caching plugin, make sure that caching is disabled for logged-in users.